Showstopper! The Improvised Musical
A group of performers in colourful costumes energetically act on stage, with bright lights illuminating the scene.
A group of performers in vibrant costumes energetically engage in a musical performance on stage.
A performer in a bright costume gestures expressively on stage, surrounded by colourful lighting and audience silhouettes.
A performer in a bright costume gestures expressively on stage, with vibrant lighting and audience silhouettes in the background.
A performer in a bright costume gestures expressively on stage, surrounded by vibrant stage lights and props.
A group of performers in colourful costumes energetically act on stage, with bright lights illuminating the scene.
A lively stage scene with performers in colourful costumes, singing and dancing under bright stage lights.
A performer in a vibrant costume gestures expressively on stage, with dramatic lighting and a cheering audience behind.
A vibrant stage scene with performers in colourful costumes, energetically engaging in a musical number.
A performer in a vibrant costume gestures expressively on stage, with bright lights illuminating the backdrop.
A group of performers in colourful costumes are singing energetically on stage during a musical performance.

Showstopper! The Improvised Musical
Tickets From £21.60

Venue

Cambridge Theatre

Spontaneous musical comedy at its absolute finest returns to the West End.

A brand-new musical comedy is created live in front of your very eyes at each performance of this multi award-winning show, as audience suggestions are instantly transformed into hilarious all-singing, all-dancing entertainment.

With thirteen years as an Edinburgh Festival must-see, a BBC Radio 4 series, a critically acclaimed West End run and an Olivier Award to their name, these incredible performers are guaranteed to impress.

So, whether you fancy Hamilton in a hospital or Sondheim in the Sahara, you suggest it and The Showstoppers will sing it!

Closing

27/07/2026

Running Time

2h, inc. interval

Genre

Entertainment, Musical

Age & Content

12+ | Children under the age of 4 (including babes in arms) will not be admitted into the theatre. Anyone aged 16 or under must have a valid ticket and be seated with an adult (18+)

Book Showstopper! The Improvised Musical Tickets

No accessibility performances are currently scheduled for this show.

Frequently asked questions

Showstopper! The Improvised Musical is playing at Cambridge Theatre in London. Your ticket selection will show available performance dates and times, and you can book securely online via Official London Theatre. For the smoothest experience, pick a performance from the calendar and book early for popular dates.
So, whether you fancy Hamilton in a hospital or Sondheim in the Sahara, you suggest it and The Showstoppers will sing it!
The running time for Showstopper! The Improvised Musical is 2h, inc. interval. Duration can occasionally vary slightly by performance, but this is the listed length for the production.
Showstopper! The Improvised Musical is recommended for ages 12+ | Children under the age of 4 (including babes in arms) will not be admitted into the theatre. Anyone aged 16 or under must have a valid ticket and be seated with an adult (18+). If you’re bringing younger theatregoers, it’s worth considering themes and attention span alongside the age guidance. Some venues also have their own admission policies, so it can help to double-check requirements before you travel.
Showstopper! The Improvised Musical opens on 19th May 2023 and is currently scheduled to run until 27th July 2026. If you’re planning a trip or booking for a specific week, check the performance calendar for dates and availability, as popular performances can sell faster closer to the run.
Tickets for Showstopper! The Improvised Musical go on sale from 24th March 2023. If you’re looking for the widest choice of seats and dates, booking early is usually best - especially for weekends and peak travel periods. Once on sale, you can select a performance and complete your booking online.
You can buy tickets for Showstopper! The Improvised Musical online through Official London Theatre. Choose your preferred performance in the calendar, select seats if available, and complete your purchase securely.
There isn’t a strict dress code for London theatre, so wear whatever you’ll feel comfortable and confident in. Most people go for smart casual - think jeans or trousers with a nice top, a casual dress, or a shirt and trainers. If you’re heading to an evening show, on a date, or celebrating something, you might fancy dressing up a bit more, but it’s completely optional.
Arriving at least 30 minutes before the scheduled start time helps keep things smooth and stress-free, giving you plenty of time to collect tickets, go through security, and get settled in your seat before the performance begins.
Book Tickets from £21.60